Balance exercise board



FIG. 1 is a bottom perspective view of a balance exercise board, showingmy new design;

FIG. 2 is an exploded bottom perspective view thereof;

FIG. 3 is an exploded front elevational view thereof, the rearelevational view being a mirror image thereof;

FIG. 4 is an exploded left-side elevational view thereof, the right-sideelevational view being a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

CLAIM I claim the ornamental design for a balance exercise board, asshown and described.